Yield Spread Economic Indicator: What the Curve Says About Recession Risk

What is a yield spread? Quick answer

A yield spread is the difference in yield between two bonds. Wider spreads can reflect higher perceived risk or economic uncertainty, while tighter spreads can reflect stronger market confidence. The two most widely followed yield spreads are:

• Credit spreads, which compare corporate bonds with government bonds of similar maturity.

• Yield curve spreads, which compare long-term and short-term government bond yields.

The two main types of yield spreads

Although many different yield spreads exist, two receive the greatest attention in financial markets.

A credit spread measures the difference in yield between a corporate bond and a government bond with a similar maturity. Because government bonds are generally viewed as carrying lower credit risk, the additional yield on a corporate bond reflects the compensation investors require for taking on additional credit and liquidity risk.

A yield curve spread measures the difference between long-term and short-term government bond yields. The most widely followed example is the 2s10s yield curve, which compares the 10-year government bond yield with the 2-year government bond yield.

An upward-sloping yield curve, where longer-term yields exceed shorter-term yields, may reflect expectations for continued economic growth. A yield curve inversion, where short-term yields move above long-term yields, has historically been monitored as a recession indicator yield spread, although timing and outcomes have varied across different economic cycles.

Credit spreads: What they measure

A credit spread represents the additional yield that investors require to hold a corporate bond instead of a comparable government bond. This additional yield primarily reflects compensation for default risk and liquidity risk.

Default risk refers to the possibility that a bond issuer may not fully meet its debt obligations. Liquidity risk reflects how easily a bond can be bought or sold without significantly affecting its price.

An investment grade spread generally refers to bonds rated BBB or higher. As of early 2026, broad investment-grade OAS bond spread measures were approximately 75 basis points, or 0.75% (opens in a new tab). Higher-rated issuers (opens in a new tab) such as AAA and AA companies may trade closer to 50 basis points, while BBB-rated issuers may trade closer to 100 basis points.

A high-yield spread, also known as a junk bond spread, measures the additional yield on bonds rated below investment grade. As of early 2026, the ICE BofA US High Yield Index option-adjusted spread was approximately 280 to 290 basis points (opens in a new tab).

Because spread levels change regularly, current figures can vary over time.

What widening and tightening spreads signal

Credit spreads adjust as markets respond to changes in economic conditions, company fundamentals, and investor sentiment.

Credit spread widening occurs when the difference between corporate bond yields and government bond yields increases. Wider spreads may reflect:

• Higher perceived default risk

• Slower economic growth expectations

• Lower investor appetite for risk

• Reduced market liquidity

Because credit markets often respond quickly to changing conditions, widening spreads are commonly monitored as a high-yield spread leading indicator. In some market cycles, wider spreads have appeared before broader economic slowdowns.

Credit spread tightening occurs when the difference between corporate and government bond yields narrows. Tighter spreads may reflect:

• Improved confidence in corporate borrowers

• Stronger economic expectations

• Higher demand for corporate bonds

• Stable credit market conditions

Periods of unusually tight spreads may also be followed by periods of repricing if market participants reassess credit risk. However, the timing and magnitude of these adjustments can vary considerably.

High-yield spread as a leading economic indicator

The high-yield spread is frequently monitored as one of the more sensitive credit market indicators.

Companies issuing below-investment-grade bonds generally have higher borrowing costs and greater sensitivity to changing financing conditions. As a result, changes in high-yield spreads may occur before similar changes become visible in equity markets or broader economic indicators.

For this reason, many market participants view the high-yield spread leading indicator as a useful measure of changing credit conditions.

In previous economic cycles, high-yield spreads increased before periods of weaker economic activity. Wider borrowing costs can make financing more expensive for some businesses, which may influence investment decisions and borrowing activity.

Market participants also monitor periods when high-yield spreads widen while equity markets remain relatively strong. Such differences between credit and equity markets may provide additional context when assessing changing market conditions.

The yield curve spread: The 10Y-2Y

The most widely monitored yield curve measure is the 10-2-year yield spread, commonly referred to as the 2s10s yield curve.

Under normal market conditions, longer-term government bonds typically offer higher yields than shorter-term bonds because investors generally require additional compensation for lending money over longer periods.

When the 10-year yield exceeds the 2-year yield, the yield curve has a positive slope.

A yield curve inversion occurs when short-term yields rise above long-term yields. An inverted curve may reflect expectations that short-term interest rates are relatively high while longer-term economic growth may slow over time. Even so, the timing between an inversion and any subsequent economic slowdown has varied considerably.

Canadian context: Government of Canada yield spreads

For those following yield spread data, several domestic measures receive regular attention.

The Bank of Canada (opens in a new tab) yield curve tracks the difference between Government of Canada bond yields across different maturities, including the widely monitored 10-year and 2-year spread.

Another commonly referenced measure is the FTSE Canada (opens in a new tab) credit spread, which tracks the yield difference between Canadian bank bonds and comparable Government of Canada securities. This measure is often used as an indicator of credit conditions within Canada's financial sector.

Canadian corporate bond spread government comparisons may also reflect both domestic economic conditions and broader global credit market trends.

When evaluating Canadian corporate bonds, the 5-year Government of Canada bond yield is frequently used as a benchmark because of its broad relevance across Canadian borrowing markets.

How investors use yield spread data

Yield spreads can provide context across several areas of market analysis.

Some investors monitor credit spread widening to understand how corporate borrowing costs are changing relative to government bonds. Others monitor credit spread tightening as one indicator of improving market sentiment.

The yield curve is also widely followed when assessing broader economic expectations.

Within fixed income markets, an individual bond's spread may also be compared with a broader index spread when evaluating relative pricing for a particular level of credit risk.

For many self-directed investors, yield spread data serves primarily as background information that can contribute to a broader understanding of changing market conditions rather than functioning as a standalone trading signal.

Final thoughts on economic growth and yield spread economic indicators

The yield spread economic indicator remains one of the most widely monitored measures within fixed income markets. Credit spreads reflect how financial markets price corporate credit risk relative to government securities, while the yield curve reflects changing expectations about economic conditions and interest rates.

Measures such as the Bank of Canada (opens in a new tab) yield curve, FTSE Canada credit spread, investment grade spread, and high-yield spread each provide a different perspective on financial market conditions. Because financial markets are influenced by many factors, yield spread data is generally considered alongside a range of economic and financial indicators.